Billund Airport — Billund, Denmark

Billund Airport, carrying the code BLL, serves the town of Billund in Denmark, sitting at an elevation of 247 feet. Despite its modest single-runway layout, BLL ranks as Denmark's second-busiest airport after Copenhagen, a reflection of Billund's global recognition as the home of LEGO and the original LEGOLAND theme park. The airport was built with support from the LEGO company decades ago to improve access to the town, and it remains closely tied to the toy brand's headquarters and manufacturing presence in the area. As a large airport, BLL handles both leisure travelers heading to LEGOLAND and business passengers connected to Denmark's toy and design industries. Its single runway manages a surprisingly full schedule of domestic and international departures for a town of Billund's modest size, with direct routes linking Billund to destinations across Europe. Snow and winter storms occasionally test operations at BLL, much as they do at other airports across Scandinavia during the colder months.